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Posted Oct 27, 2026
Karlsruhe
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€59,000 to €80,000
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Introduction
The Finanzen.net Group is a fintech company that supports retail and professional investors in making investment decisions through three core brands:
Since early 2025, the Group has been part of Inflexion, a European private equity firm that is strategically bringing together the previously independent business units. This realignment, combined with the Group’s strong innovative capabilities, creates new growth opportunities to further strengthen its position as a leading investment platform.
To execute this growth strategy, we are looking for motivated talents who want to actively shape this transformation.
Flexibility meets team spirit. Several times a year, we meet in person in Karlsruhe for workshops, team events, and more.
Job Description
We’re building a product that helps investors make better decisions by combining real-time market data, news and GenAI into a product used daily by investors.
We’re looking for a Senior AI Software Engineer with strong Python and AWS experience who enjoys taking ownership and shipping products end-to-end. You’ll work primarily with Python, FastAPI, GenAI and AWS , building scalable backend services, AI-powered features and data pipelines. You'll make real architectural decisions, like knowing when an LLM beats a well-tuned ML model or a simple heuristic, and own features from idea through production. We move fast, keep things pragmatic and give engineers a lot of ownership.
Profile
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Additional Information
With us, you’ll find a modern work environment with over 250 colleagues, characterized by trust, flexibility, and genuine collaboration. In addition to our offices in Karlsruhe and Berlin, our Munich location is also available to you —supplemented by up to 15 days of “workation” within the EU per calendar year.
We actively support your personal and professional development through training, seminars, and conferences in a dynamic fintech and stock/finance environment. We place great value on open communication, team spirit, and shared success.
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30 reviews
View on Kununu
virtual7 GmbHKarlsruhe, Baden-WürttembergRemote
Glassdoor 4.7 (6)Kununu 4.5 (163)
Broad estimate: €44,000–€58,000/year
Randstad Deutschland GmbH & Co. KGKarlsruhe
Kununu 3.3 (3.9K)
Randstad Deutschland GmbH & Co. KGKarlsruhe
Kununu 3.3 (3.9K)
Broad estimate: €44,000–€58,000/year
Broad estimate: €44,000–€58,000/year
Source: Statistisches Bundesamt (Destatis), table; dl-de/by-2-0; StarIn's calculation
